savanahudgins
savanahudgins
10-01-2018
Mathematics
contestada
What is the value of x
Respuesta :
choixongdong
choixongdong
10-01-2018
Sum of interior angles of polygon:
= 180(n - 2)
= 180(5-2)
= 180(3)
= 540
so
2x = 540 - (90+100+70)
2x = 540 - 260
2x = 280
x = 140
answer
x = 140
Hope it helps
Answer Link
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
An accurate statement about the Great depression would be that A. It was a normal part of the business cycle B. It was caused primarily by overspending on gover
HURRY PLZ!!!All of the following are impacts of modern information technology EXCEPT: A. greatly increased capacity B. extremely fast communication C. greater c
4. 0.4 x 8.3 Please solve this question
The concentration of carbon monoxide in a sample of air is 8.1×10−6. There are ________ molecules of co in 1.00 l of this air at 755 torr and 23 ∘c.
The length of a rectangle is three times the width. The perimeter of the rectangle is 72 feet. Find the length and width of the rectangle
El lunes pasado yo You Answeredtuve una discusión con un compañero de clase. incorrectQuestion 2 with 2 blanksLa discusión You Answeredcomenzó mientras el profe
Oceanview Enterprises offers scenic cruises to exotic destinations in the South Pacific, such as Tahiti and the Marshall Islands. In December of each year, the
Exploring the Second Law Using the Kelvin–Planck statement of the second law of thermodynamics, demonstrate the following corollaries: (a) The coefficient of
Gail performs experiments to learn more about a specific disease. Her job title is best described as
please help anyone who knows about this 1. Being on time, dressed well, and polite on your first day of class is a sign of maturity. professionalism. politenes
